2018986056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{11621}}^1$

素因数の和:11779

約数の個数: 96

約数和(自身を含む): 5801702400

約数和(自身を除く): 3782716344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 456, 508, 684, 762, 1016, 1143, 1368, 1524, 2286, 2413, 3048, 4572, 4826, 7239, 9144, 9652, 11621, 14478, 19304, 21717, 23242, 28956, 34863, 43434, 46484, 57912, 69726, 86868, 92968, 104589, 139452, 173736, 209178, 220799, 278904, 418356, 441598, 662397, 836712, 883196, 1324794, 1475867, 1766392, 1987191, 2649588, 2951734, 3974382, 4427601, 5299176, 5903468, 7948764, 8855202, 11806936, 13282803, 15897528, 17710404, 26565606, 28041473, 35420808, 53131212, 56082946, 84124419, 106262424, 112165892, 168248838, 224331784, 252373257, 336497676, 504746514, 672995352, 1009493028, 2018986056]

約数ペア:

[(1, 2018986056), (2, 1009493028), (3, 672995352), (4, 504746514), (6, 336497676), (8, 252373257), (9, 224331784), (12, 168248838), (18, 112165892), (19, 106262424), (24, 84124419), (36, 56082946), (38, 53131212), (57, 35420808), (72, 28041473), (76, 26565606), (114, 17710404), (127, 15897528), (152, 13282803), (171, 11806936), (228, 8855202), (254, 7948764), (342, 5903468), (381, 5299176), (456, 4427601), (508, 3974382), (684, 2951734), (762, 2649588), (1016, 1987191), (1143, 1766392), (1368, 1475867), (1524, 1324794), (2286, 883196), (2413, 836712), (3048, 662397), (4572, 441598), (4826, 418356), (7239, 278904), (9144, 220799), (9652, 209178), (11621, 173736), (14478, 139452), (19304, 104589), (21717, 92968), (23242, 86868), (28956, 69726), (34863, 57912), (43434, 46484)]